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Volkswagen Diagnostic Trouble Codes – Auto Repair Shop for BMW, Porsche, Mercedes-Benz, Audi, Mini Cooper, Volkswagen – Westminster, Orange County, CA
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02 Jetta 2.0 16804 - Efficiency Below Threshold - Needs ECU update for sensitivity? | Ross-Tech Forums
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02 Jetta 2.0 16804 - Efficiency Below Threshold - Needs ECU update for sensitivity? | Ross-Tech Forums
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02 Jetta 2.0 16804 - Efficiency Below Threshold - Needs ECU update for sensitivity? | Ross-Tech Forums
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02 Jetta 2.0 16804 - Efficiency Below Threshold - Needs ECU update for sensitivity? | Ross-Tech Forums
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02 Jetta 2.0 16804 - Efficiency Below Threshold - Needs ECU update for sensitivity? | Ross-Tech Forums
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02 Jetta 2.0 16804 - Efficiency Below Threshold - Needs ECU update for sensitivity? | Ross-Tech Forums
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02 Jetta 2.0 16804 - Efficiency Below Threshold - Needs ECU update for sensitivity? | Ross-Tech Forums
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